ShieldLabs

ShieldLabs is an identity intelligence and fraud prevention service that helps online businesses spot risky visitors and abusive behaviour. It collects device, browser, network and behavioural signals to recognise users even when they try to hide with VPNs, proxies, anti-detect browsers or cleared cookies.

The platform builds persistent visitor identities from over 100 signals so returning users can be recognised across sessions and changing IPs. Those identities can be linked into an identity graph to show relationships between accounts, devices and activity that single sessions don’t reveal.

ShieldLabs produces explainable risk scores (0–100) and flags the signals behind a score, letting teams decide whether to allow access, ask for more verification, limit actions or block transactions. It also supplies pre-built behavioural patterns to surface multi-accounting, account sharing, account takeover and other abuse without needing to create a model from scratch.

• Signals and detection for VPNs, proxies, Tor, datacentre IPs, anti-detect browsers and automation
• Persistent visitor IDs from device, browser, OS and network signals
• Explainable risk scores with contributing signals
• Pre-built patterns for common fraud types (multi-accounting, promo abuse, payment fraud, ban evasion)
• Freemium pricing model

Official site: https://shieldlabs.ai/